Individual Calculations December 2015
 Davoodi, Yasaman  Total change: 23.60  Rating chartPersonal card
 Bandar Abbas league (2015) 1-11 Bandarabbas IRI 2015-11-05
RcRownchangeKK*chgGame
 1720 1827 5.50 7 1.18 20 23.60 
  Karimi, Babak 1578 IRI1.0010.19203.80 
  Asbahi, Mohammad 2059 IRI1.0010.792015.80 
  Rahimi Shahmirzadi, Parsa 1427  * IRI1.0010.08201.60 
  Younesi Fard, Hossein 1842 IRI0.5010.02200.40 
  Babhayeh, Javad 1510 IRI1.0010.13202.60 
  Zerehizadeh, Masoud 1612 IRI1.0010.23204.60 
  Vahdani, Mojtaba 2015 IRI0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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